We're starting to get messages in from would-be participants in this year's London Marathon (which takes  place on 25th April). We plan to give all runners – and their charitable causes – a plug in the March issue of the Insider, so please get in touch with your details by 15th March latest. To-date we only have two confirmed participants – David Thorpe of Aderant and David Bason of Shoosmiths – or have the rules been changed so only people called David can run?

And don't forget to let us have your times, placings & how much money you raised after the event.